$ git clone -n https://src.fedoraproject.org/rpms/golang-github-muesli-reflow.git /var/lib/mock/f40-build-2001517-44597/root/chroot_tmpdir/scmroot/golang-github-muesli-reflow
Cloning into '/var/lib/mock/f40-build-2001517-44597/root/chroot_tmpdir/scmroot/golang-github-muesli-reflow'...
$ git fetch origin 23621837d625e7ec0d83dfb557f476d0e9ebaa9e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-muesli-reflow
 * [new ref]         23621837d625e7ec0d83dfb557f476d0e9ebaa9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2362183 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild